SCS Professional Series Quick Change Gear Set #17 130927 Works well with most induction

Works well with most induction systems

Rebuild your GM HEI with MSD performance

you can have the front end setting adjustments your modified needs

Our gusher bearings have grooves that allow grease to flow through the bearing to the stud and provide a smooth

Red Carrying Case

SCS Professional Series Quick Change Gear Set #17 130927 Works well with most inductionSCS Professional Series Quick Change Gears are made from aircraft steel for maximum strength. Each gear has a shaved finish to minimize backlash and run out, and is broached for proper 10 spline shaft fit. The SCS Extra 5 step heat treating process yields maximum gear life for high stress applications such as big block Oswego Super Modifieds and World of Outlaws Sprint Cars. Gears have a black oxide finish, and the faces have been lightened to reduce